14644520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 36469440

約数和(自身を除く): 21824920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 401, 415, 440, 664, 802, 830, 913, 1604, 1660, 1826, 2005, 3208, 3320, 3652, 4010, 4411, 4565, 7304, 8020, 8822, 9130, 16040, 17644, 18260, 22055, 33283, 35288, 36520, 44110, 66566, 88220, 133132, 166415, 176440, 266264, 332830, 366113, 665660, 732226, 1331320, 1464452, 1830565, 2928904, 3661130, 7322260, 14644520]

約数ペア:

[(1, 14644520), (2, 7322260), (4, 3661130), (5, 2928904), (8, 1830565), (10, 1464452), (11, 1331320), (20, 732226), (22, 665660), (40, 366113), (44, 332830), (55, 266264), (83, 176440), (88, 166415), (110, 133132), (166, 88220), (220, 66566), (332, 44110), (401, 36520), (415, 35288), (440, 33283), (664, 22055), (802, 18260), (830, 17644), (913, 16040), (1604, 9130), (1660, 8822), (1826, 8020), (2005, 7304), (3208, 4565), (3320, 4411), (3652, 4010)]